.container {
  font-size: 20px;
}
.container .product_title p {
  font-size: 20px;
  color: black;
  padding: 15px 0 15px 10px;
  border-bottom: 1px solid #ccc;
}
.container .product_price {
  padding: 15px 0 15px 10px;
  border-bottom: 1px solid #ccc;
}
.container .product_price .price {
  color: red;
  font-size: 30px;
  margin-right: 10px;
}
.container .product_price .old_price {
  color: #666;
  font-size: 16px;
  text-decoration: line-through;
}
.container .product_chima {
  padding: 15px 0 15px 10px;
  border-bottom: 1px solid #ccc;
}
.container .product_chima span {
  border: 1px solid #ccc;
  display: inline-block;
  height: 30px;
  width: 30px;
  margin-bottom: 10px;
  text-align: center;
  line-height: 30px;
}
.container .product_num {
  padding: 15px 0 15px 10px;
  border-bottom: 1px solid #ccc;
}
.product_foot {
  height: 50px;
  width: 100%;
  background: #ccc;
  padding: 10px 5px 10px 50px;
  position: fixed;
  bottom: 0;
  z-index: 10;
}
.product_foot span {
  position: absolute;
  left: 11px;
  top: 13px;
  font-size: 30px;
}
.product_foot .mui-btn {
  width: 46%;
  font-size: 20px;
}
